28037944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6779}}^1$

素因数の和:6843

約数の個数: 32

約数和(自身を含む): 58579200

約数和(自身を除く): 30541256

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6779, 13558, 27116, 54232, 74569, 149138, 298276, 318613, 596552, 637226, 1274452, 2548904, 3504743, 7009486, 14018972, 28037944]

約数ペア:

[(1, 28037944), (2, 14018972), (4, 7009486), (8, 3504743), (11, 2548904), (22, 1274452), (44, 637226), (47, 596552), (88, 318613), (94, 298276), (188, 149138), (376, 74569), (517, 54232), (1034, 27116), (2068, 13558), (4136, 6779)]